This not only abbreviates catalytic cracking equipment, but also enhances the economical effects of refineries plant.这样不仅缓和了催化装置的操作, 而且可为炼油厂开发出新产品,创造经济效益.Taking p chlorotoluene as raw material , 2,4 Dichlorotoluene was s...

Alismatales的音标：...

catalyse的现在进行时为：catalysing...

catalog的复数形式为：catalogs...

catalogue的音标：catalogue的英式发音音标为：['kætəlɒg]catalogue的美式发音音标为：['kætlˌɔɡ, -ˌɑɡ]...

木天蓼醇...

螯肢动物亚门，有螯肢亚门...

cataloguer的音标：cataloguer的英式发音音标为：['kætəlɒɡər]cataloguer的美式发音音标为：['kætəlɒɡər]...

n.跖骨...

catacomb的复数形式为：catacombs...

n.镇静剂，安定药adj.镇静剂的...

combatant的音标：combatant的英式发音音标为：['kɒmbətənt]combatant的美式发音音标为：['kɑmbətənt]...

satanic的音标：satanic的英式发音音标为：[sə'tænɪk]satanic的美式发音音标为：[sə'tænɪk, se-]...

The database will to be easily maintainable and extensible.该数据库将需要易于维护和扩展.It will be a lot easier when we have the database up and running.等我们把数据库建好并运行起来就会轻松多了。The model includes detector, management and decision - makin...

n.扑粉...

catapresan的音标：catapresan的英式发音音标为：['kætəpresæn]catapresan的美式发音音标为：['kætəpresæn]...

深成高温热液的...

散生中柱...

Crossing over The exchange of material between homologous chromatids by the formation of chiasmata.交换:同源染色单体之间形成交叉时遗传物质的交换现象....

adj.味道差的，不好吃的，无味...

sonata的复数形式为：sonatas...

无翅瓣类...

石榴皮烷...

教理，信条...

ataxy的音标：ataxy的英式发音音标为：[ə'tæksɪ]ataxy的美式发音音标为：[ə'tæksɪ]...

绝静安培...

Acute dilatation of the stomach is a rare complication.急性胃扩张是一种罕有的并发症.They are known as the dilatation energy and the distortion energy, respectively.它们分别称为膨胀和变形能.As dilatation occurs, capillaries become abnormally perme...

[化] 负催化剂，催化毒物，[医] 反催化剂...

Unified cataloging should be the only way of worldwide resource sharing.将统一编目作为全球资源共享的必由之路.How should I go about cataloging the merchandise?我应该如何登记这些商品 呢 ?Online cataloging is the basis for resources sharing.而联机合作编目是资源共享...

n.异构催化（作用）...